Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length130 amino acids

Chemical FormulaC642H1022N194O185S9

DescriptionStandard

        IWTICRGTTRVDGKPVVPGMKLSKEKCDQVNAIERDKALEWVERNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYRRINAGDLKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight14706.76 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.34

Charge Density (pH 7.0) 0.0592

GRAVY Index-0.56

Hydrophobic Moment 0.74

Boman Index-0.14

Instability Index51.30

Aliphatic Index 70.54

Aromaticity 0.0846

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32470.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6173.16

LogP -63.31

H-bond Donors 225.0

H-bond Acceptors 202.0

Rotatable Bonds 488.0

Heavy Atoms 1030.0

Ring Count 23.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294849 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence